Oricom UHF380, Руководство по эксплуатации

Страница: 11 / 38

11
Installation
Connect the radio's positive (red) lead via the 2 Amp fuse to the battery's
positive terminal. Alternatively, the positive lead could be connected at the fuse
box at a point that has +13.8 Volts continuously available (preferably the battery
side of the ignition switch) via the 2 Amp fuse.
Radio turns OFF and ON with the ignition switch
Connect the radio's negative (black) lead to the vehicle's chassis, or directly to
the batteries negative terminal.
The radio's positive (red) lead should connect to an accessory point in the
vehicle's fuse box via the 2 Amp fuse.
Antenna information
The antenna (not supplied) is of critical importance, to maximize your
output power and receiver senstivity.
A poor quality antenna or one not designed for the specific frequency band
you are using will give poor performance. You should purchase an antenna
designed for the 477MHz frequency band.
Antenna installation
1. Connect the antenna to the rear antenna socket using a PL259 coaxial connector.
2. To obtain maximum performance from the radio, select a high quality antenna
and mount it in a good location.
Do not press the PTT or CALL button
before installing the antenna.
Optional accessories
If required you may install an external (8 ohm, minimum 5w power) speaker
fitted with a 3.5mm plug (not supplied).
There is a jack located on the rear of the radio.
Contact Oricom directly on 1300 889 785 or (02) 4574 8888 if you would like
to purchase the Oricom SPE85 External Speaker.
UHF380_manual.indd 11 2013-3-8 8:56:13